JPH06261508A - キャンドポンプ用電動機の回転子 - Google Patents

キャンドポンプ用電動機の回転子

Info

Publication number
JPH06261508A
JPH06261508A JP4090171A JP9017192A JPH06261508A JP H06261508 A JPH06261508 A JP H06261508A JP 4090171 A JP4090171 A JP 4090171A JP 9017192 A JP9017192 A JP 9017192A JP H06261508 A JPH06261508 A JP H06261508A
Authority
JP
Japan
Prior art keywords
rotor
canned pump
electric motor
coating film
film
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP4090171A
Other languages
English (en)
Japanese (ja)
Inventor
Woo Sung Baek
宇 盛 白
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
Gold Star Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27348727&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPH06261508(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from KR2019910009248U external-priority patent/KR930007587Y1/ko
Application filed by Gold Star Co Ltd filed Critical Gold Star Co Ltd
Publication of JPH06261508A publication Critical patent/JPH06261508A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
    • H02K17/165—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors characterised by the squirrel-cage or other short-circuited windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
    • H02K17/168—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors having single-cage rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Induction Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
JP4090171A 1991-03-20 1992-03-17 キャンドポンプ用電動機の回転子 Pending JPH06261508A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR910003712 1991-03-20
KR1991P9248 1991-06-21
KR1991P3712 1991-06-21
KR2019910009248U KR930007587Y1 (ko) 1991-06-21 1991-06-21 캔드 전동기용 회전자 구조
US07/855,756 US5304877A (en) 1991-03-20 1992-03-20 Rotor of a canned motor for a canned motor pump

Publications (1)

Publication Number Publication Date
JPH06261508A true JPH06261508A (ja) 1994-09-16

Family

ID=27348727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4090171A Pending JPH06261508A (ja) 1991-03-20 1992-03-17 キャンドポンプ用電動機の回転子

Country Status (5)

Country Link
US (1) US5304877A (da)
EP (1) EP0504994B1 (da)
JP (1) JPH06261508A (da)
DE (1) DE69212191T2 (da)
DK (1) DK0504994T3 (da)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010011641A (ja) * 2008-06-27 2010-01-14 Kofu Meidensha Electric Mfg Co Ltd 誘導電動機のロータ及びその製造方法
JP2010521261A (ja) * 2007-03-24 2010-06-24 アビオメド オイローパ ゲーエムベーハー マイクロモータを備えた血液ポンプ
JP2010193623A (ja) * 2009-02-18 2010-09-02 Hitachi Ltd 電動機用かご形回転子、電動機、水中ポンプ及びそれらの製造方法

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5514922A (en) * 1993-02-08 1996-05-07 Sanden Corporation Hermetic motor driven fluid apparatus having improved insulating structure
US5736707A (en) * 1996-04-17 1998-04-07 General Electric Company Electric resistance welding of electric motor cage rotor assemblies
US5990588A (en) * 1996-12-13 1999-11-23 General Electric Company Induction motor driven seal-less pump
JP4110504B2 (ja) * 2001-03-13 2008-07-02 株式会社安川電機 真空用モータ
JP2003049282A (ja) * 2001-08-06 2003-02-21 Hitachi Ltd 車載電装品及び電機機械並びにそれらの製造法
DE10151651A1 (de) * 2001-10-19 2003-05-08 Pierburg Gmbh Naßläuferpumpe
US20030127924A1 (en) * 2002-01-08 2003-07-10 Pieter Van Dine Composite canning arrangement for motors
US6969932B2 (en) * 2003-07-18 2005-11-29 General Electric Co. Application of corrosion protective coating for extending the lifetime of water cooled stator bar clips
US7336013B2 (en) * 2004-09-30 2008-02-26 Reliance Electric Technologies, Llc High mechanical strength electrical connection system and method
US20060091742A1 (en) * 2004-11-02 2006-05-04 General Electric Company Electroless metallic plating method for leak repair and prevention in liquid-cooled generator stator bars
US7150091B2 (en) * 2004-11-09 2006-12-19 General Electric Company Powder coating for generator stator bar end fitting and method for applying the powder coating
US7166941B2 (en) * 2004-11-18 2007-01-23 General Electric Company Electroplated stator bar end and fitting
US7451538B2 (en) * 2005-09-20 2008-11-18 Reliance Electric Technologies, Llc Method for fabricating rotor assembly
US20070262668A1 (en) * 2006-05-11 2007-11-15 General Electric Company Magnetic Bearings, Armatures for Magnetic Bearings, and Methods for Assembling the Same
WO2010100214A2 (de) 2009-03-06 2010-09-10 Siemens Aktiengesellschaft Läufer für einen elektromotor und verfahren zur herstellung eines solchen läufers
US8910371B2 (en) * 2011-02-28 2014-12-16 GM Global Technology Operations LLC Method for fabricating an induction rotor
FR2986919B1 (fr) * 2012-02-10 2016-04-22 Converteam Tech Ltd Moteur electrique a grande vitesse
JP5973839B2 (ja) * 2012-08-21 2016-08-23 株式会社荏原製作所 真空ポンプ用モータ及びこれを備える真空ポンプ
US9973067B2 (en) * 2014-04-04 2018-05-15 GM Global Technology Operations LLC Rotor casting
EP3317951A1 (de) * 2015-06-30 2018-05-09 Pierburg Pump Technology GmbH Elektrische kfz-flüssigkeitspumpe
US9859776B2 (en) * 2015-09-22 2018-01-02 Hamilton Sundstrand Corporation Starting current reduction in induction motors
DE102017104837A1 (de) * 2017-03-08 2018-09-13 HELLA GmbH & Co. KGaA Pumpe

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62100147A (ja) * 1985-10-23 1987-05-09 Ebara Corp 潜水電動機
JPS6450740A (en) * 1987-08-18 1989-02-27 Mitsubishi Electric Corp Squirrel-cage induction motor
JPH01141227A (ja) * 1987-11-27 1989-06-02 Matsushita Refrig Co Ltd 軸受装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2758226A (en) * 1953-08-28 1956-08-07 Gen Electric Submersible motor
US3659129A (en) * 1970-09-15 1972-04-25 Gen Electric Insulated bar dynamoelectric machine and method of forming
JPS5060705A (da) * 1973-10-01 1975-05-24
US4007386A (en) * 1973-12-18 1977-02-08 Romuald Zdzislaw Rustecki Electric induction drive assemblies
US4064410A (en) * 1975-04-22 1977-12-20 Service First, Inc. Squirrel cage rotor and method of making same
JPS5563542A (en) * 1978-11-06 1980-05-13 Mitsubishi Electric Corp Canned motor
JPS58198135A (ja) * 1982-05-12 1983-11-18 Hitachi Ltd 小形回転電機
US4588915A (en) * 1984-12-14 1986-05-13 General Motors Corporation Alternating current generator rotor
JPH0528916Y2 (da) * 1987-02-27 1993-07-26
US5068560A (en) * 1990-12-26 1991-11-26 Lynn Lundquist Reduced current starting mechanism for three phase squirrel cage motors

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62100147A (ja) * 1985-10-23 1987-05-09 Ebara Corp 潜水電動機
JPS6450740A (en) * 1987-08-18 1989-02-27 Mitsubishi Electric Corp Squirrel-cage induction motor
JPH01141227A (ja) * 1987-11-27 1989-06-02 Matsushita Refrig Co Ltd 軸受装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010521261A (ja) * 2007-03-24 2010-06-24 アビオメド オイローパ ゲーエムベーハー マイクロモータを備えた血液ポンプ
US10808704B2 (en) 2007-03-24 2020-10-20 Abiomed Europe Gmbh Blood pump with micromotor
US11781550B2 (en) 2007-03-24 2023-10-10 Abiomed Europe Gmbh Blood pump with micromotor
JP2010011641A (ja) * 2008-06-27 2010-01-14 Kofu Meidensha Electric Mfg Co Ltd 誘導電動機のロータ及びその製造方法
JP2010193623A (ja) * 2009-02-18 2010-09-02 Hitachi Ltd 電動機用かご形回転子、電動機、水中ポンプ及びそれらの製造方法

Also Published As

Publication number Publication date
EP0504994A2 (en) 1992-09-23
DE69212191T2 (de) 1997-04-03
US5304877A (en) 1994-04-19
DK0504994T3 (da) 1997-07-07
DE69212191D1 (de) 1996-08-22
EP0504994A3 (en) 1994-09-14
EP0504994B1 (en) 1996-07-17

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Legal Events

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A02 Decision of refusal

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Effective date: 19951121